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Arithmetic & Geometric Sequences & Recursive Formula
Authored by Autumn Haley
Mathematics
8th Grade
CCSS covered
Used 33+ times

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33 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Write the recursive formula for 6, 17, 28, 39, 50....
a1=6
a1=6
a1=6
a1=6
Tags
CCSS.HSF.BF.A.2
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Given the recursive formula, find the first four terms:
an = an-1 + 5
a1 = -16
Tags
CCSS.HSF.BF.A.2
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Find the next three terms:
5, 8, 11, 14...
Tags
CCSS.HSF.BF.A.2
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Determine the 3rd term of the sequence.
a1=5
an= 2an-1 - 1
14
13
17
16
Tags
CCSS.HSF.BF.A.2
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Write a recursive formula for the following sequence:
16,8, 4, 2,...
a1=16
an=2an-1
a1=16
an=.5an-1
a1=16
an=an-1 + .5
a1=16
an=an-1 + 2
Tags
CCSS.HSF.IF.A.3
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Given the recursive formula below, write the first three terms.
a1 = 4
an = 2an-1 + 5
7, 19, 43
4, 9, 14
4, 13, 31
1, 7, 19
Tags
CCSS.HSF.BF.A.2
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Determine if the following sequence is arithmetic or geometric.
4, 9, 14, 19, 24, ...
Arithmetic
Geometric
Tags
CCSS.HSF.BF.A.2
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